| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3231 |
40.2%
|
|
| 1 | 17 |
0.2%
|
|
| 2 | 479 |
6%
|
|
| 3 | 161 |
2%
|
|
| 4 | 224 |
2.8%
|
|
| 5 | 255 |
3.2%
|
|
| 6 | 150 |
1.9%
|
|
| 7 | 2001 |
24.9%
|
|
| Missing value | 1518 |
18.9%
|